Naomi Campbell in Roberto Cavalli

Naomi Campbell in Roberto Cavalli

Naomi sent me a cryptic e-mail last week, asking if I was going to be in London for the Olympics. (Sadly, I wasn’t.) She said she was going to throw together a little dinner for the girls doing the Closing Ceremony (joining her were Kate Moss, Lily Donaldson, Karen Elson, Georgia May Jagger and Stella Tennant). Well, as things with Naomi go, what started as a little dinner turned into a full-on event for Team Great Britain, and fashion’s most fabulous all turned out for it. No stranger to looking fabulous at her own parties, Naomi herself was drop-dead gorgeous in this Roberto Cavalli dress.

Keira Knightley in Erdem

Keira Knightley in Erdem

Okay, I now have my official favorite sundress of summer 2012. This fantastic floral Erdem dress was first seen on Linda Evangelista walking into court, which I included in my Best-Dressed List in the August issue and now it’s popped up on Keira Knightley pounding the pavement with her handsome husband-to-be, James Righton. What I love about the dress—and about Erdem—is that there is a real sophistication to the garment, but it looks just as divine dressed down and worn on the street.